Even if the small unmanned aircraft system (sUAS) manufacturer has a written preflight inspection procedure, it is recommended that the Remote Pilot in Command ensure that the following inspection items are incorporated into the preflight inspection procedure required by part 107 to help the Remote Pilot in Command determine that the sUAS is in a condition for safe operation. Conduct a preflight visual or functional check of the aircraft, including (but not limited to) the steps below.

*Visually inspect the condition of the unmanned aircraft system components

*Inspect the airframe structure, including undercarriage, all flight control surfaces and linkages